Chand Raat Mubarak! Today on the eve of Eid al-Fitr, the biggest festival celebrated in the Muslim community, people are waiting for the moon sighting. Eid al-Fitr is known by several other names such as Eid ul-Fitr, Badi Eid, or simply Eid. Chand Raat is a time of celebration when families and friends gather in open areas at the end of the last day of Ramadan to spot the new moon.